Imperial, Metric, Fine, Metric, Coarse, Inch, Metric
M20x2.5, M12x1.75, M8x1, M10x1.25, 7/16"-14
40 mm, 2 13/16", 3 11/16", 85 mm, 45 mm
Stainless Steel, Steel, Alloy Steel, Steel, Nylon, Plastic, Titanium
Flanged Standard, Button, Ultra-Low-Profile Standard, Flat, Flanged Button
Pozidriv, Hex Socket, Socket, External Square, Slotted